---> uname -a: Linux prd-centos8-robot-2c-8g-48996.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 577 4933 19 2187 6823 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:eb:8f:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.110/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85443sec preferred_lft 85443sec inet6 fe80::f816:3eff:feeb:8f9c/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 09/05/2025 _x86_64_ (2 CPU) 00:51:41 LINUX RESTART (2 CPU) 12:52:01 AM tps rtps wtps bread/s bwrtn/s 12:53:01 AM 179.54 114.00 65.54 13446.85 40575.54 12:54:01 AM 115.58 0.72 114.86 52.92 11945.14 12:55:01 AM 28.14 0.38 27.76 62.51 2236.84 12:56:01 AM 39.19 6.75 32.44 1248.19 2172.84 12:57:01 AM 57.36 0.25 57.11 47.05 7763.73 12:58:01 AM 4.32 0.22 4.10 11.73 166.26 12:59:01 AM 1.88 0.00 1.88 0.00 130.41 01:00:01 AM 0.20 0.00 0.20 0.00 57.61 01:01:01 AM 0.30 0.02 0.28 0.13 30.49 01:02:01 AM 0.57 0.07 0.50 1.73 70.78 01:03:01 AM 0.37 0.00 0.37 0.00 18.56 01:04:01 AM 0.23 0.00 0.23 0.00 3.50 01:05:01 AM 0.15 0.00 0.15 0.00 34.41 01:06:01 AM 15.61 0.33 15.28 37.85 730.19 01:07:01 AM 23.63 0.55 23.08 64.11 1372.63 Average: 31.14 8.22 22.92 998.26 4487.40 12:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:53:01 AM 5404152 7031480 2478280 31.44 2688 1817196 762172 8.53 199632 1989288 144540 12:54:01 AM 5185280 7025476 2697152 34.22 2688 2015860 691972 7.75 198124 2143996 46536 12:55:01 AM 5255136 7096764 2627296 33.33 2688 2017744 632128 7.08 218624 2059712 10768 12:56:01 AM 4997740 7082952 2884692 36.60 2688 2253600 625868 7.01 257580 2255456 177852 12:57:01 AM 4983704 7074124 2898728 36.77 2688 2258044 620700 6.95 262160 2256500 8 12:58:01 AM 4931432 7023336 2951000 37.44 2688 2259532 705384 7.90 262304 2308624 588 12:59:01 AM 4926204 7019760 2956228 37.50 2688 2261220 720936 8.07 262316 2313856 276 01:00:01 AM 4924380 7019396 2958052 37.53 2688 2262644 758900 8.50 262316 2315408 52 01:01:01 AM 4921748 7018424 2960684 37.56 2688 2264288 758900 8.50 262320 2317892 880 01:02:01 AM 4920512 7018248 2961920 37.58 2688 2265356 758900 8.50 262476 2318908 32 01:03:01 AM 4919740 7017852 2962692 37.59 2688 2265740 758900 8.50 262480 2319812 4 01:04:01 AM 4919284 7017700 2963148 37.59 2688 2266072 758900 8.50 262480 2320388 300 01:05:01 AM 4915836 7015604 2966596 37.64 2688 2267436 774280 8.67 262488 2323700 676 01:06:01 AM 5068652 6998384 2813780 35.70 2688 2103524 693316 7.76 310740 2147100 36252 01:07:01 AM 5087992 7027140 2794440 35.45 2688 2113416 676684 7.58 470344 1970108 18568 Average: 5024119 7032443 2858313 36.26 2688 2179445 713196 7.99 267759 2224050 29155 12:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 344.20 216.08 1652.95 63.98 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 85.84 63.01 844.39 9.83 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 10.13 7.63 4.91 3.26 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 35.54 30.58 328.59 6.45 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 182.71 138.77 43.71 33.84 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 73.94 66.94 15.38 11.63 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 78.57 77.45 15.38 7.38 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 44.02 41.92 10.19 4.72 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 70.04 69.49 14.21 6.60 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 43.31 40.83 9.71 5.19 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 15.03 13.36 3.76 2.42 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 12.38 10.51 3.08 1.88 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 41.28 36.98 10.84 6.82 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 72.63 54.18 101.71 48.82 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 13.90 10.95 11.01 5.86 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 74.90 58.58 204.66 14.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 09/05/2025 _x86_64_ (2 CPU) 00:51:41 LINUX RESTART (2 CPU) 12:52:01 AM CPU %user %nice %system %iowait %steal %idle 12:53:01 AM all 39.80 0.04 10.12 11.63 0.11 38.29 12:53:01 AM 0 36.87 0.05 9.46 10.57 0.13 42.91 12:53:01 AM 1 42.71 0.03 10.79 12.68 0.08 33.70 12:54:01 AM all 32.01 0.00 4.77 2.33 0.09 60.80 12:54:01 AM 0 37.64 0.00 5.00 2.28 0.10 54.98 12:54:01 AM 1 26.38 0.00 4.54 2.37 0.08 66.63 12:55:01 AM all 11.78 0.00 1.46 0.99 0.07 85.70 12:55:01 AM 0 12.40 0.00 1.23 1.52 0.07 84.78 12:55:01 AM 1 11.16 0.00 1.69 0.47 0.07 86.62 12:56:01 AM all 19.04 0.00 4.10 0.67 0.07 76.12 12:56:01 AM 0 15.93 0.00 4.29 0.65 0.07 79.06 12:56:01 AM 1 22.16 0.00 3.90 0.68 0.08 73.17 12:57:01 AM all 13.91 0.00 2.44 1.56 0.07 82.02 12:57:01 AM 0 14.90 0.00 2.39 1.90 0.07 80.74 12:57:01 AM 1 12.92 0.00 2.49 1.22 0.07 83.30 12:58:01 AM all 5.97 0.00 0.39 0.03 0.05 93.57 12:58:01 AM 0 6.59 0.00 0.30 0.03 0.05 93.03 12:58:01 AM 1 5.35 0.00 0.47 0.02 0.05 94.12 12:59:01 AM all 6.04 0.00 0.38 0.02 0.09 93.47 12:59:01 AM 0 5.78 0.00 0.40 0.00 0.08 93.73 12:59:01 AM 1 6.30 0.00 0.35 0.03 0.10 93.21 01:00:01 AM all 5.20 0.00 0.33 0.00 0.08 94.39 01:00:01 AM 0 4.62 0.00 0.37 0.00 0.08 94.93 01:00:01 AM 1 5.78 0.00 0.30 0.00 0.07 93.85 01:01:01 AM all 5.02 0.00 0.38 0.00 0.08 94.53 01:01:01 AM 0 6.24 0.00 0.37 0.00 0.07 93.32 01:01:01 AM 1 3.79 0.00 0.39 0.00 0.08 95.74 01:02:01 AM all 6.52 0.00 0.35 0.00 0.10 93.03 01:02:01 AM 0 7.13 0.00 0.33 0.00 0.10 92.44 01:02:01 AM 1 5.91 0.00 0.37 0.00 0.10 93.62 01:03:01 AM all 4.01 0.00 0.23 0.00 0.08 95.69 01:03:01 AM 0 4.44 0.00 0.17 0.00 0.07 95.33 01:03:01 AM 1 3.58 0.00 0.28 0.00 0.08 96.05 01:03:01 AM CPU %user %nice %system %iowait %steal %idle 01:04:01 AM all 3.39 0.00 0.26 0.00 0.08 96.28 01:04:01 AM 0 4.89 0.00 0.27 0.00 0.08 94.76 01:04:01 AM 1 1.89 0.00 0.25 0.00 0.07 97.80 01:05:01 AM all 10.68 0.00 0.48 0.00 0.08 88.76 01:05:01 AM 0 14.44 0.00 0.50 0.00 0.07 84.99 01:05:01 AM 1 6.91 0.00 0.47 0.00 0.08 92.54 01:06:01 AM all 20.48 0.00 2.14 0.11 0.08 77.20 01:06:01 AM 0 21.53 0.00 2.14 0.08 0.08 76.16 01:06:01 AM 1 19.42 0.00 2.14 0.13 0.08 78.23 01:07:01 AM all 19.21 0.00 2.72 0.22 0.08 77.78 01:07:01 AM 0 33.56 0.00 3.64 0.20 0.07 62.54 01:07:01 AM 1 4.86 0.00 1.80 0.23 0.08 93.02 Average: all 13.54 0.00 2.03 1.17 0.08 83.18 Average: 0 15.13 0.00 2.05 1.14 0.08 81.59 Average: 1 11.94 0.00 2.01 1.19 0.08 84.77